APA aipamena

Frasier, G. W. (1951). An introduction to the study of the education. Harper.

Chicago Style aipamena

Frasier, George Willard. An Introduction to the Study of the Education. New York: Harper, 1951.

MLA aipamena

Frasier, George Willard. An Introduction to the Study of the Education. Harper, 1951.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.